Melt flow singularity in linear polyethylene: influence of molar mass, molar mass distribution and carbon-based fillers

In the recent past it has been found that a considerable pressure drop occurred during the extrusion of linear polyethylene in the course of capillary flow. The pressure drop resides within a narrow temperature window of one to two degrees Celsius. In this research the hydrodynamic condition and mol...

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Bibliographic Details
Main Author: Han Xu
Format: Default Thesis
Published: 2010
Subjects:
Materials engineering not elsewhere classified
Polyethylene
Extrusion
Pressure-drop
Molecular weight dependence
Window effect
Slip flow
Helical distortion slip flow
Broad extrusion window
Materials Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/7018
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https://hdl.handle.net/2134/7018

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